Josef Franz Freyn was an Austrian civil engineer and botanist.
He was the son of the Austrian forester Josef Freyn from Obecnic. In 1856-1862 he attended the Oberrealschule in Prague. After that, he studied at the technical Polytechnic in Prague,... Wikipedia
Born: December 7, 1845, Prague, Czechia
Died: January 16, 1903 (age 57 years)